#59B866#59B866

#59B866 is a light, vivid green. Relative luminance 0.374; OKLCH L 70.5% C 0.148 H 146.6°. Best body text is #000000 at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#59B866
RGB	rgb(89, 184, 102)
HSL	hsl(128, 40%, 54%)
HSV	hsv(128, 52%, 72%)
CMYK	cmyk(51.6%, 0%, 44.6%, 27.8%)
CIE-LAB	lab(67.55, -45.60, 33.21)
CIE-LCH	lch(67.55, 56.41, 143.94°)
OKLab	oklab(70.47% -0.1237 0.0815)
OKLCH	oklch(70.47% 0.148 146.6)
XYZ	xyz(23.6572, 37.3622, 18.5328)
Luminance	0.3736 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59B866 #B859AB

analogous

#7BB859 #59B866 #59B895

triadic

#59B866 #6659B8 #B86659

tetradic

#59B866 #597BB8 #B859AB #B89559

square

#59B866 #597BB8 #B859AB #B89559

split-complementary

#59B866 #9559B8 #B8597B

monochromatic

#2D6935 #3F944B #59B866 #84CA8E #AFDDB5

Accessibility & contrast

On white

2.48

#59B866 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.47

#59B866 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59B866

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59B866	#FFFFFF	#000000	##000000
##59B866	1.00	2.48	8.47	8.47
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.47	21.00	1.00	1.00
##000000	8.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAAA60

Deuteranopia (green-blind)

#ADA16B

Tritanopia (blue-blind)

#48B4A4

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #59b866;
/* rgb */ color: rgb(89, 184, 102);
/* oklch */ color: oklch(70.5% 0.148 146.6);

Tailwind

colors: {
  custom: {
    50: '#8fce93',
    500: '#59b866',
    950: '#000000',
  },
}

SCSS

$custom: #59b866;
$custom-light: #8fce93;
$custom-dark: #000000;

JSON

{
  "hex": "#59b866",
  "rgb": {
    "r": 89,
    "g": 184,
    "b": 102
  },
  "hsl": {
    "h": 128.211,
    "s": 40.084,
    "l": 53.529
  },
  "oklch": {
    "l": 0.70465,
    "c": 0.14811,
    "h": 146.6
  },
  "luminance": 0.37364
}

Semantic roles & 50–950 ramp

primary

#59B866

secondary

#CBA2C5

accent

#58C0D0

background

#F9FCF9

surface

#F1F9F1

border

#CBD2CB

text

#0D140D

muted

#7E827E

Preview Lab

Preview with #59B866

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →